Yes, of course you can save a few pounds this way! But is it worth it? The Will is probably the most important financial document that you will ever own – it is the cornerstone of all financial planning. Could you guarantee it being legally proven, legally signed and covering every eventuality? What comeback do your beneficiaries have if it goes wrong? It definitely won’t cover estate and inheritance tax planning. If you could not guarantee such things, you need a professional service to help.